Self-sustained trapping mechanism of zero-velocity parametric gap solitons

Authors
Conti, C Assanto, G Trillo, S
Citation
C. Conti et al., Self-sustained trapping mechanism of zero-velocity parametric gap solitons, PHYS REV E, 59(2), 1999, pp. 2467-2470
Citations number
13
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW E
ISSN journal
1063651X → ACNP
Volume
59
Issue
2
Year of publication
1999
Part
B
Pages
2467 - 2470
Database
ISI
SICI code
1063-651X(199902)59:2<2467:STMOZP>2.0.ZU;2-V
Abstract
Under specific excitation conditions, slowly traveling parametric solitons in quadratic media with singly resonant Bragg gratings can evolve into zero -velocity localized;solutions: We demonstrate numerically this phenomenon, providing physical insight in terms of momentum densities.